Circumstances of DisappearanceIn June 1989 Canadian Mark Krostewitz left his home in Winnipeg, Canada for a trip to Europe. He has not been heard from since. Mark was reported missing by his family in October 1989. All inquiries made by the police and Mark's family have met with negative results, however one piece of information exists: in January 1990 a female employee at a hospital in London telephoned Mark's family. She asked to speak to the relatives of a Graeme Mark or Gary Markham.
Unfortunately it was only later that Mark's family realized the call was probably related to Mark's disappearance.
Mark's family believe he may have ended up in hospital due to his epilepsy. Mark may not have been able to identify himself.

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